Keys

Published 10/12/05

I misplaced the key to my car the other day, and had to switch to my emergency backup key.

My car has one of those fancy security systems, where there’s a transponder in the key that allows the car to start. I can’t just go to Lowe’s and get 10 copies made.

My backup key is a valet key, which means I can’t open the truck with it. That annoyance, coupled with the fact that I didn’t have a second backup key, made me think I should get another one made up.

I called Toyota and asked about getting one. He wanted to know — odd, I thought — if I had a master key. Nope, just the valet key.

It turns out that, without the master key, they have to reprogam the car’s security system — “flash the ECU” — and then give me a new key that’s coded to that updated security system.

Cost: $78 to reprogram, plus $46.58 for the key. That’s almost $125 for a new key. Holy moly.

I posted a note to SolaraGuy, a great site for Solara and Camry owners, detailing my plight. I got one offer to sell me a blank transponder key for $20. That was better than Toyota’s $46.58, but what the heck was I supposed to do with it?

Web sites offering these keys had similar prices for blanks. If you didn’t have a master, you could mail in your car’s computer and they would reprogram it for less than Toyota, but I’d be carless for a week.

And that didn’t answer my question: I did have a master, but what good would a blank do me?

Then I got my answer from a SolaraGuy poster. Get this:

“[G]o to homedepot or somewhere to get it cut cheap (my home depot did it for free). Then follow these instructions…

While pushing in both the ACCELERATOR and BRAKE PEDAL:
Insert already-registered key in the cylinder
Depress and release the accelerator pedal 5 times
Depress and release the brake pedal 6 times, and remove the master key
Insert the key to be registered in key cylinder
Depress and release the accelerator pedal 1 time (Security indicator blinks)
After 60 seconds, master key is registered (Security indicator is OFF)
Each step must be done with 10 seconds

At first I thought this was a joke, but a quick Google search showed me it isn’t. It’s like having an easter egg in your car, but one that’s actually useful instead of just cute. I’m going to order a blank from someone and give it a try. But I’ll be chuckling as I do the little song and dance routine.

Update: I just bought a blank for $20 from MyKeyless on eBay. It appears to have keys for lots of Toyotas, plus keyless remotes for a bunch of brands.

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The Fray


David says:

>

How are you going to ‘give it a try’ without the master key (or have you re-located your missing key)?

October 13th, 2005 at 7:37 AM

Andrew says:

Whoops — forgot that little bit. I found the master, and then realized I had darned well better get a backup!

October 13th, 2005 at 8:13 AM

gnomic says:

Andrew,

That’s cheap - try ordering a new master for an I30! A new key and remote was ~$250! OUCH!

BTW, the directions don’t always work. Sometimes you have to go through the sequence several times for it to work. Most cars today have a similar sequence and its all very timing dependant. Its often easier to let the dealer do it. I never did get my backup key for my I30 to program right.

October 13th, 2005 at 8:15 PM

Jose says:

I found the same intructions on the web, but the sequence of pedal pushes have to be done within a certain time. Here is what I found:
The Toyota Electronic Control Module does not have programming modes without a pre-programmed key.
If there is no key available that is already programmed into the module, the module must be replaced.

To delete all but one key from the unit:

Type E 1. Simultaneously depress and release brake and accelerator pedals 1 time.
2. Insert existing master key into ignition. Do not turn the key from the OFF (LOCK) position.
3. Within 15 seconds of inserting the key, depress and release the accelerator pedal six times.
4. Within 10 seconds of completing the above step, depress and release the accelerator pedal seven times.
5. The security light will flash, indication all keys other than the one being used have been deleted.
6. Remove the key from the ignition cylinder within ten seconds. It will be the only key still programmed to work

Add Duplicate Key:

1. Simultaneously depress and release brake and accelerator pedals 1 time.
2. Insert existing master key into ignition. Do not turn the key from the OFF (LOCK) position.
3. Within 15 seconds of inserting the key, depress and release the accelerator pedal five times.
4. Within 20 seconds of completing the above step, depress and release the brake pedal six times and
remove the key.
5. Within 10 seconds, insert the new key into the ignition.
6. Within 10 seconds, depress and release the accelerator pedal one time.
7. After 80 seconds the new key is registered and the security light will go off.
8. Remove new key and depress and release the brake pedal 1 time.
This is taken from the following web page:
http://www.drdetailshop.com/Transponderreference.htm

December 23rd, 2005 at 1:52 PM

gee says:

hello i have a nissan micra i have an original programmed key for my car and have a spare key which is’nt programmed what i want to know is can i program it by using the 1-8 steps that you have given…

January 28th, 2006 at 4:06 PM

pat says:

Help. I have a Toyota Highlander and no keys! If by chance I find them does the key sequence work on Higlanders.
thanks, all.

February 13th, 2006 at 12:02 PM

HENRY GK AFLO says:

Please I hhave problem to programmed my toyota prado newkeys after misplacing the old keys and there is no master key as described above please can you help.
i will be grateful. thanks in advance.
Henry

March 6th, 2006 at 11:25 AM

Tom says:

Toyota only gave me one key, and didn’t tell me about the security system, so when someone stole my keys from the gym Toyota said I had to get the car towed in and buy a key, then pay them to repgram the system. Who is Toyota securing the car from? Surely they know people are going to loose keys.

March 10th, 2006 at 8:57 AM

Sonia Thompson says:

I have a 2001 Pontiac Aztek, with the same problem, does anyone have any clues on how to disable the Pass Key III system. Currrently my security light wont stop blinking when I use the key to open the car door and the car wont accept the key in the ignition.

March 23rd, 2006 at 8:07 AM

Allison says:

I had my master key stolen - my whole purse stolen. So the thief knows where I live and he/she has the keys to my 06 Toyota Tacoma, less than a month old. I took my truck to Toyota dealer. Bought a new key and new remote, $170, and had it reprogrammed ($93) along with the set that I had. So now they tell me that the thief can’t start the truck, but they can still get in with the key. So I’m thinking, why do Toyota put key cylinders on the doors if it’s remote keyless entry? Get ride of the key cylinders all together if its capable of opening with a remote. Then thinking again, what happens if you lose the remote? Toyota should think of putting a system similar to GM Onstar in their vehicles, so then I would just call them up to open my truck door if I lose my remote. Not a bad idea??

April 7th, 2006 at 12:51 AM

Kevin says:

I just bought a 01 solara and only had one master key. i realized i definitly needed a spair , just in case. of course i didn’t want to pay over a hundred dollars thru a dealership, so i went on ebay and found blank keys for sale. i was a little sketchy but what the hell, couldn’t hurt right. i spent less than 30 bucks and programmed it myself. the directions are a little wierd, but i’ll be honest it took a couple of tries and it worked and saved a lot of money. if you only have one master key, i strongly suggest going this route and get yourelf a second key.

April 26th, 2006 at 3:50 PM

jay says:

my key was damaged in a fire i bought the car used so only got one key in the first place i still have the key but the plastic is melted off cant i jst turn the damned system off or or disable the stupid thing

May 8th, 2006 at 9:59 AM

jay says:

my key was damaged in a fire i bought the car used so only got one key in the first place i still have the key but the plastic is melted off cant i jst turn the darned system off or or disable the stupid thing

May 8th, 2006 at 10:00 AM

manny says:

I bought a used 2004 Nissan Altima which only came with one key. I bought 2 key blanks through e-bay. Nissan Dealer wants to charge $82 for programming and $6 each for cutting the keys. With sales tax that is over 100 bucks!!!
Can the key blanks be cut at Home Depot or a Lock Smith and then be programmed by me?

thanks for any help!

June 14th, 2006 at 1:36 PM

Paul says:

I have a 1999 Nissan Maxima that needs a new key cut and programed. Can I do it myself?

June 19th, 2006 at 4:39 PM

Jim says:

I have 2 master keys and bought a blank on ebay…(2005 Nissan Xterra) How can I program the new key? Can I use the 8 steps above, or is that only for a Toyota? Thanks

June 25th, 2006 at 2:42 PM

steve says:

Just bought used 2005 corolla ce. Need programming instructions for adding transponder key. Tried 3 toyota methods and none have worked. Is the 2005 different.? Also have 1999 solara and programmed keys sucessfully . Dealer says they have to program. I think there BSing me. Please help.

July 1st, 2006 at 4:09 PM

Dave says:

This should work for all 2002 and newer Toyota and Lexus’
Add Duplicate Key
Requires one working Toyota/Lexus Master Key.
1. Make sure all doors and windows are closed.
2. Insert Master key into the ignition cylinder.
3. Cycle the ignition cylinder from On to OFF five times.
4. Open and close the “driver side” door 6 times.
5. Remove the Master Key and insert the new duplicates key.
6. TURN THE IGNITION CYLINDER ON.
7. The new key will be registered after 60 seconds. The THEFT light on the
dashboard will go out, indicating that programming has been completed.

July 13th, 2006 at 1:27 PM

Dave says:

The directions from Jose above are for ‘98-01 Toyota’s.

July 13th, 2006 at 1:29 PM

tonyb says:

2005 altima i have one key that starts car with chip . any idea how to program?

July 14th, 2006 at 3:06 PM

steve says:

I want a key programme instruction to my gmc truck

July 16th, 2006 at 2:53 PM

steve says:

i need a key and programme instruction to my gmc truck

July 16th, 2006 at 2:54 PM

RN says:

I purchased a 2003 camry from someone and I got only one key ( remote separately attached to keyring). I checked with the dealer and apparently the key I have is Valet key and I can’t get a duplicate programmed without the master key. In case I did not have the master key, I had to replace the computer which would cost > $2000. The key I have works but I definitely want to get a spare set. What options do I have? Can I buy a blank key and get it reprogrammed or buy a set of keys and get them reprogrammed?

Thanks,
RN

July 18th, 2006 at 5:34 PM

Andrew says:

tonyb and steve — I have no idea how to program keys for Nissans or GMCs. I found the Toyota instructions by Googling “reprogram Toyota keys,” so maybe you can find them that way.

RN — Unfortunately, I think you’re out of luck. You can only program new keys from a master key. The only other option you might have is to have the electronic security disabled so a standard key will work.

July 18th, 2006 at 7:47 PM

Ahmed Al Shadadi says:

Dear Sirs,

Please give me the instruction to program my Nissan car 2002

July 31st, 2006 at 9:33 AM

Darwin says:

Hi, I have a nissan altima 2001 and lost the only working key. Now, I have a spare key that I have it duplicated from Home Depot, but would not start the car only open the door. I’ve called my dealer they said they need to cut me a new key w/ transfonder and program it for $130 at least plus I need towed my car to dealer.

I found some keys that are for sale on ebay that has transfonder on it. I’m thinking maybe buy the key from ebay have it cut the same way from Home Depot and do it myself the programming.

Anybody, out there know how to prgramm the transfonder key? I really need your help on this, as my car is been sitting in the driveway and hoping I could still find the original key or do it myself as I don’t want to spent at least $150.

Please help!

thanks a bunch!

August 9th, 2006 at 11:21 AM

Darwin says:

Hi, I have a nissan altima 2001 and lost the only working key. Now, I have a spare key that I have it duplicated from Home Depot, but would not start the car only open the door. I’ve called my dealer they said they need to cut me a new key w/ transfonder and program it for $130 at least plus I need towed my car to dealer.

I found some keys that are for sale on ebay that has transfonder on it. I’m thinking maybe buy the key from ebay have it cut the same way from Home Depot and do it myself the programming.

Anybody, out there know how to prgramm the transfonder key? I really need your help on this, as my car is been sitting in the driveway and hoping I could still find the original key or do it myself as I don’t want to spent at least $150.

Please help!

thanks a bunch!

August 9th, 2006 at 11:23 AM

John says:

Hi i have a 2006 toyota corolla, i have a master key but i want to get another one added to it. i have the steps but i was woundering for the first step when it says “While pushing in both the ACCELERATOR and BRAKE PEDAL:” does it mean at the same time.

October 15th, 2007 at 11:33 PM

Gnomic says:

John, Youhave to push the accelerator on thursday and the brake pedal the following friday.

Yes, at the same time.

October 16th, 2007 at 12:33 PM

juma says:

I have a blank transponder key for 2002 nissan altima and would like help with programming instructions.
I only have one working key.
Please help.

October 17th, 2007 at 12:09 AM

Andrew says:

Sorry — I only know the Toyota instructions. Have you Googled for “program nissan altima key”?

October 17th, 2007 at 8:26 AM

Cherie says:

I have a 2005 nissan altima…. What is the cheapest way to get an extra set of keys made?

October 22nd, 2007 at 6:57 AM

John says:

it doesnt seen to work on my 2005-06 toyota corolla…..

October 24th, 2007 at 5:02 PM

dave says:

My son just purchased a 2002 nissan maxima the remote keyless entery won’t work. I bought one of the same model remotes at a salvage yard for $10 but I don’t have the programming instructions.

October 25th, 2007 at 4:46 PM

Jim says:

John said….
“it doesnt seen to work on my 2005-06 toyota corolla…..”

Your 2005-2006 Corolla uses the Type 2 system with a 32 Bit ECM. Keys are programmed using a scan tool that plugs into the vehicles OBD port.

For more toyota key information see http://www.ocls.com/toyota_xponder.htm

Jim

January 2nd, 2008 at 2:30 PM

amardo says:

hi i bought a 2005 toyota corolla and was given two keys for it…however…my keys were stolen along with other items…i went to the dealer and they told me that i needed to buy a key from them at a cost of 39 dollars….then i had to get the key cut for the vehicle which cost me 200 dollars….i towed the vehicle along with the key to the dealer only for them to tell me i need to buy a new computer system and a set of keys for my car valuing 1200 dollars…is this real….what can i do?

January 9th, 2008 at 1:21 PM

Jim says:

Re: Amardo’s post

They are pulling your leg with both hands!

If you have a new key that is properly cut for the vehicle (ie it operates the door locks and allows the ignition lock to turn)all you need is a procedure called an immobilizer reset. This is done with a scan tool plugged into the OBD port of the vehicle and takes from 15 to 30 minutes.

Jim

January 9th, 2008 at 5:49 PM

Michael says:

So I have a 2005 Toyota Corolla. I bought a new transponder key from e-bay and had it cut and now I am trying to program it. I have looked all over the internet and found a lot of conflicting methods. Some require the brake and gas pedal method while others are just the key and door method and one says I can’t do it at all on the 2005 and another said if I do try it will get stuck in program mode, etc. The remote was easy compared to the key. Has anyone done the 2005-2006 reprogram with success and which method did they use?
thanks Michael

January 19th, 2008 at 6:25 PM

Jim says:

“Has anyone done the 2005-2006 reprogram with success and which method did they use?
thanks Michael”

Michael,

2005 Corolla requires a Hardware scan tool to program keys. A Toyota dealership or a automotive locksmith with the proper equipment would be able to help you.

January 19th, 2008 at 10:20 PM

Michael says:

Thank you for the reply. So just to finalize my internet searching, there is no other way to self perform this process like the pre-2004 Toyotas or my remote entry fob. The dealer or locksmith is the only answer? And they can do one key and not both of them?
thanks again, great website
Michael

January 19th, 2008 at 11:31 PM

Jen says:

What exactly do you mean by “master key” I do not have the original key that came with my 2003 corolla, but I have a copied key they starts the engine just fine. Would that work ok as a master key if I was trying to program a new transponder key.

January 30th, 2008 at 2:33 PM

michael says:

Jen
that would be your master key. you can make a duplicate key using your key. make sure you get the right key for your year and type of car. I got mine on ebay.

January 30th, 2008 at 10:26 PM

mark says:

I just bought a xtra remote for a 2003 nissan exterra. Can you please forward instuctions of how to reprogam it. thanks.

February 12th, 2008 at 7:30 PM

Jeff says:

I read here that the 2005-6 Corolla uses a Type 2 system to reprogram keys. I just picked up an ‘06 Matrix, which I believe is also known as a Corolla Matrix. Which makes me ask, does my Matrix (base model, standard shift)use the Type 2 system as well?
Thanks much, this is a great site!

March 7th, 2008 at 3:50 PM

Mike Rice says:

I have the proper 2004 Nissan key for duplication. Is there a program like Toyota that will activate it? Thanks, Mike

April 11th, 2008 at 2:07 PM

Harsha says:

Will the given instructions work for 2006 Corolla LE. I have one key which works perfectly and I wanna have a spare key. If not can you tell me where I can find information.

April 28th, 2008 at 8:42 AM

Brit says:

Harsha — You should be able to find a locksmith in your area that will program transponder keys. I just purchased a 2006 corolla ce that only came with the valet key. The locksmith was able to cut me a new key and reprogram my security system all for only about $50.

May 30th, 2008 at 8:55 PM

Jackie says:

I have purchased several transponder blank keys, one from a locksmith. I have a 05 Toy Corolla..
1 Master key 1 valet key….NO remote. I have had 2 master keys cut now and have done the open door ignition think. and the peddle thing…Nothing works, key will only open doors…

August 19th, 2008 at 2:49 PM

Jackie says:

Oh, and Toyota charged me 57.00 for key and wanted 100.00 to program…..

August 19th, 2008 at 2:51 PM

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